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Examples: P-glycoprotein 1; BCRP; OATP1B1; Oxaliplatin; Lung cancer ...
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Examples: Methotrexate; Metformin; MATE2; Prostate cancer; Influenza ...
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How to Cite Our Database

J. Y. Yin, W. Sun, F. C. Li, J. J. Hong, X. X. Li, Y. Zhou, Y. J. Lu, M. Z. Liu, X. Zhang, N. Chen, X. P. Jin, J. Xue, S. Zeng*, L. S. Yu* & F. Zhu*. VARIDT 1.0: Variability of Drug Transporter Database. Nucleic Acids Research. doi: 10.1093/nar/gkz779 (2020). PMID: 31495872


VARIDT Provided 266 Drug Transporters (DTs) Transporting 585 FDA Approved and 246 Clinical/Preclinical Drugs for 414 Diseases


Three Aspects of Variability Data are Provided for Each DT (Graphic Illustration) :

α. Epigenetic Regulations and Genetic Polymorphisms of DTs (ERGPDT)

23,947 DNA methylations, 7,225 noncoding RNA regulations, 92 histone modifications and 1,278 genetic polymorphisms of DTs

β. Disease-, Species-, and Tissue-Specific Protein Abundances (DSTSPA)

Differential abundance profiles and downloadable data of 257 DTs in 21,781 patients/healthy individuals of 61 tissues and 108 diseases

Protein abundances of 245 DTs in 67 tissues of Homo sapiens or model organisms (Mus musculus and Rattus norvegicus)

γ. Exogenous Factors Modulating DT Activity (EFMDTA)

1,225 exogenous factors (dietary constituents, small molecular/biological drugs, natural products, etc.) modulating activity of 148 DTs


Data Standardization Facilitating Comprehensive Health Management :

1. Diseases Affected by the Drugs of Clinical Importance

All diseases were standardized using the latest version of International Classification of Diseases (ICD-11, released by the WHO)

2. Functional Family of Each Drug Transporter (DT)

Functional family of each DT was standardized using the phylogenetic classification of Transporter Classification Database (TCDB)

3. Unit of Kinetic Parameter (Km value) for Transporting Drugs

The affinity measured by Km value for the drugs transported by their corresponding DTs were unified to the unit of micromolar

4. 2D and 3D Structures of Small Molecular Drugs

The structures of the small molecular drugs transported by DTs were drawn and were standardized in the .sdf format (both 2D and 3D)

5. Crosslinking with Other Biological/Pharmaceutical Databases

UniProtKB, TCDB, dbSNP, Drugs@FDA, ClinicalTrials.gov, ICD-11, PubChem, ChEBI, TTD, NCBI Gene, CAS Registry Number, etc.

 

If you find any error in data or bug in web service, please kindly report it to Dr. Yin and Dr. Li.